Flexible Mass Emailing No setup. No stress.

Upload Your CSV File & Connect Your Personal Email Provider

Upload your contact list as a CSV, compose personalized emails in our editor, connect your preferred SMTP service (like GMX, Google, SendGrid, SES, or your own server), and send your campaigns with full control.

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Use Your Personal Email Provider For Mass Outreach

Listmailer simplifies sending personalized mass emails through any Email provider. Upload your CSV, use our editor to craft your message (personalizing with CSV data), connect your chosen SMTP service, and reach your audience effectively. No complex setups, just direct outreach with full control over your sending infrastructure.

Authentic Emails, Straight from Your SMTP Server
Emails are sent directly via your configured SMTP service, ensuring they look personal and authentic, without any third-party branding from us.
Maintain Your Sender Reputation
By using your own SMTP service, you fully control your sender reputation. Listmailer helps you send responsibly to maximize deliverability through your chosen infrastructure.
Simple Pricing, Use Any SMTP
Transparent pricing that supports using your own SMTP infrastructure. Pay for Listmailer's features to enhance your sending, regardless of your SMTP provider.
Streamlined Workflow: CSV to SMTP
Our process is designed for efficiency: upload your CSV, compose in our editor with powerful personalization from your list, connect your SMTP service, and send. Focus on your message, not on complex integrations.

Simple Mass Emailing,
Made Simple

Start now

Listmailer empowers you to send personalized mass emails using any SMTP provider. Upload your CSV, craft your message in our editor (personalizing with CSV data), connect your SMTP service, and send. Full control, simple process.

Connect Any SMTP Provider
Send all your mass emails through your preferred SMTP service – SendGrid, Mailgun, Amazon SES, Outlook, or your own server. Maintain your sender reputation and ensure emails come directly from your chosen infrastructure.
You’re in Control
Unlike platforms that send from their own shared servers, Listmailer sends through *your chosen SMTP service*. This means full control over your sender identity, reputation, and deliverability.
Better Inbox Placement
Sending via your own configured SMTP service (be it a dedicated provider like SendGrid, or even your own Gmail/Google Workspace SMTP settings) gives you direct control over your sender reputation, often leading to better inbox placement than generic bulk senders.
No Per-Contact Pricing
Stop paying for contacts or features you don’t need. Our pricing is simple: based on your list size and sending speed.
Plain-Text Style, Personal Emails
Send messages that feel like 1-on-1 conversations — not automated marketing blasts.
Easy CSV Upload & Personalization
Upload your contact list as a CSV file. Then, use data from your CSV columns (like names, or custom details) to personalize your emails directly in our editor for a 1-on-1 feel.
Better Than Mailchimp, GMass or YAMM
Feature ListMailer Mailchimp GMass / YAMM
Send through your own email ✅ ❌ ✅
No per-contact pricing ✅ ❌ ❌
Personal, plain-text-style emails ✅ ⚠️ ⚠️
Focused, simple, easy ✅ ❌ ⚠️

Send Mass Emails via SMTP in 3 Simple Steps

Sending personalized bulk emails with your own SMTP provider is straightforward with Listmailer. Follow these simple steps to connect with your audience using your preferred sending infrastructure:

Step 1
Upload Your CSV Contact List
Simply upload your contacts as a CSV file. Listmailer makes it easy to get your audience ready in minutes.




Step 2
Craft Your Email & Personalize
Use our intuitive built-in editor to write your email. Optionally, leverage columns from your uploaded CSV to add powerful personalization to each message.


Step 3
Connect Your SMTP & Send
Securely input your SMTP credentials (server, port, username, password). Once your email is ready and contacts are uploaded, hit send. Your personalized campaign will be delivered directly through your own SMTP service.

Simple Pricing for Powerful
CSV & SMTP Mass Emailing

Unlock powerful mass emailing with your CSV lists and any SMTP provider using our straightforward pricing.
Whether you're starting out or scaling your outreach, find a plan that fits. Currently, all features are free during our public beta!

Free Plan
$ 0/month
  • Unlimited emails
  • 10 emails per hour
  • Basic analytics
  • CSV Import
  •  
  •  
Get Started
Starter Plan
$ 19/month
  • Unlimited emails
  • 50 emails per hour
  • Basic analytics
  • CSV Import
  • Airtable & Google Sheets Import
  •  
Get Started
Growth Plan
$ 49/month
  • Unlimited emails
  • 200 emails per hour
  • Basic analytics
  • CSV Import
  • Airtable & Google Sheets Import
  • Database & API Import
Get Started

Your CSV & SMTP Emailing Questions, Answered

Curious about sending mass emails with CSV lists via your own SMTP provider using Listmailer? Find answers to common questions below.

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Blog

Tips & Tricks for Mass Emailing
with CSV & Your SMTP

Discover insights, best practices, and tutorials for leveraging CSV contact lists and your own SMTP provider for effective bulk email campaigns and marketing.